39297167

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 20

約数和(自身を含む): 49409640

約数和(自身を除く): 10112473

約数列:

[1, 7, 13, 49, 91, 343, 637, 1259, 2401, 4459, 8813, 16367, 31213, 61691, 114569, 431837, 801983, 3022859, 5613881, 39297167]

約数ペア:

[(1, 39297167), (7, 5613881), (13, 3022859), (49, 801983), (91, 431837), (343, 114569), (637, 61691), (1259, 31213), (2401, 16367), (4459, 8813)]